A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes disk, valve, graphite impregnated and lubricated items.
Classification: Made-up articles of textile material, nesoi
NSN 6135-01-516-4638
NSN 5915-01-289-2752
NSN 7035-01-249-4547
NSN 5895-01-032-5929
NSN 6135-00-269-5843
NSN 5990-00-296-4825
NSN 6130-01-512-9065
NSN 5999-00-409-4505
NSN 6145-01-423-4734
NSN 5930-01-497-3211
NSN 5975-01-328-2811
NSN 2925-01-492-0159